The inspection and test method standards for shipbuilding steel plates mainly include the following specific contents:

 

Dimensional measurement
Calipers and tape measure measurement
Use calipers to measure the thickness of shipbuilding steel plates to ensure that the thickness is within the specified tolerance range.
Use a tape measure to measure the width and length of the steel plate and check whether the dimensions meet the design requirements.
During the measurement process, pay attention to the selection of measurement points and the accuracy of measurement tools to avoid errors.
Thickness gauge measurement
For thicker shipbuilding steel plates, an ultrasonic thickness gauge can be used for thickness measurement.
The thickness gauge can quickly and accurately measure the thickness of the steel plate, and multi-point measurements can be performed at different positions to understand the uniformity of thickness.
When operating the thickness gauge, follow the equipment instructions for correct calibration and use to ensure the reliability of the measurement results.

Surface quality inspection

 

Specification we supply：

Thickness	3-200mm
Width	1500-4000mm
Length	5000-15000mm

 

 

 

 

Visual inspection
Directly observe the surface of shipbuilding steel plates with the naked eye to check for obvious defects such as cracks, bubbles, inclusions, and scratches.
For steel plates with higher surface quality requirements, inspection may need to be carried out under specific lighting conditions to improve the detection rate of defects.
Visual inspection is the most basic surface quality inspection method and is suitable for quickly screening large areas of steel plate surfaces.
Magnifying glass inspection
For some small surface defects, a magnifying glass can be used for auxiliary inspection.
The magnifying glass can magnify the details of the defect and help judge the type and severity of the defect.
When using a magnifying glass for inspection, pay attention to choosing the appropriate magnification and maintaining consistency in inspection distance and angle.

 

 

 

 

 

 

 

 

 

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our ABS-EH36 Shipbuilding Steel Supplier, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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